/* varagur.org — minimal stylesheet */

:root {
  --color-text: #2a2a2a;
  --color-muted: #6b6b6b;
  --color-bg: #ffffff;
  --color-accent: #2e7d6b;
  --color-border: #e6e6e6;
  --font-serif: Georgia, "Times New Roman", Times, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --measure: 38rem;
}

* { box-sizing: border-box; }

html { font-size: 17px; }

body {
  margin: 0;
  font-family: var(--font-serif);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

.wrap {
  max-width: 56rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--color-border);
  padding: 1.75rem 0 1rem;
  text-align: center;
}
.site-title {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
.site-tagline {
  margin: 0.25rem 0 1rem;
  color: var(--color-muted);
  font-style: italic;
  font-size: 0.95rem;
}
.site-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
}
.site-nav a {
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.site-nav a:hover { color: var(--color-accent); text-decoration: none; }

/* Main */
.site-main { padding: 2.5rem 0 3rem; }

.page, .post, .gallery-page { max-width: var(--measure); margin: 0 auto; }
.gallery-page { max-width: 56rem; }

.page-title, .post-title {
  font-size: 2rem;
  margin: 0 0 1.5rem;
  line-height: 1.2;
}
.post-date {
  display: block;
  color: var(--color-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

article p { margin: 0 0 1.2em; }
article img { max-width: 100%; height: auto; display: block; margin: 1.5rem auto; }
article h2 { font-size: 1.5rem; margin-top: 2.2rem; }
article h3 { font-size: 1.2rem; margin-top: 1.8rem; }

article iframe { max-width: 100%; }

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.75rem;
  margin: 2rem 0;
}
.gallery-item { margin: 0; }
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  border-radius: 2px;
  transition: transform 0.15s ease;
}
.gallery-item a:hover img { transform: scale(1.02); }
.gallery-item figcaption {
  font-size: 0.85rem;
  color: var(--color-muted);
  padding: 0.4rem 0;
  text-align: center;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 2rem 0;
  margin-top: 3rem;
  text-align: center;
  color: var(--color-muted);
  font-size: 0.875rem;
}
.footer-tagline { margin: 0 0 0.5rem; font-style: italic; }
.footer-copy { margin: 0; }

/* Post list */
.post-list { list-style: none; padding: 0; }
.post-list li { margin-bottom: 1.5rem; }
.post-list h2 { margin: 0 0 0.25rem; font-size: 1.25rem; }
.post-list .post-date { display: inline; margin: 0; }

/* Home page hero */
img.hero {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  margin: 0 0 2rem;
  display: block;
  border-radius: 2px;
}
.lede {
  font-size: 1.05rem;
  line-height: 1.55;
  margin: 0 auto 1rem;
  max-width: 44rem;
  text-align: center;
  color: #444;
}

/* Home page intro cards */
.home-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin: 2.5rem 0;
}
.home-card { border-top: 1px solid var(--color-border); padding-top: 1rem; }
.home-card h2 { margin: 0 0 0.6rem; font-size: 1.2rem; }
.home-card h2 a { color: var(--color-text); text-decoration: none; }
.home-card h2 a:hover { color: var(--color-accent); }
.home-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  margin: 0 0 0.75rem;
  border-radius: 2px;
}
.home-card p { margin: 0 0 0.5rem; font-size: 0.95rem; }
@media (max-width: 720px) {
  .home-cards { grid-template-columns: 1fr; }
}

/* Signup form */
.signup {
  border-top: 1px solid var(--color-border);
  margin-top: 3rem;
  padding-top: 1.5rem;
  max-width: 38rem;
  margin-left: auto;
  margin-right: auto;
}
.signup h3 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  margin: 0 0 1rem;
  font-family: var(--font-sans);
}
.signup-form { display: flex; flex-direction: column; gap: 0.85rem; }
.signup-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem; }
.signup-field { display: flex; flex-direction: column; gap: 0.25rem; }
.signup-field span {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}
.signup-field small { text-transform: none; letter-spacing: 0; color: var(--color-muted); }
.signup-field input {
  font-family: var(--font-serif);
  font-size: 1rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: 2px;
}
.signup-field input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(46, 125, 107, 0.15);
}
.signup-submit {
  align-self: flex-start;
  background: var(--color-text);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.6rem 1.5rem;
  border: 0;
  border-radius: 2px;
  cursor: pointer;
}
.signup-submit:hover { background: var(--color-accent); }
@media (max-width: 500px) {
  .signup-row { grid-template-columns: 1fr; }
}

/* Archived blog comments */
.comments-archive {
  margin: 3rem 0 1.5rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
}
.comments-archive h2 { font-size: 1.3rem; margin: 0 0 0.5rem; }
.comments-note { color: var(--color-muted); font-size: 0.9rem; margin-bottom: 2rem; }
.archived-comment {
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
}
.archived-comment header {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 0.4rem;
}
.archived-comment header strong { color: var(--color-text); }
.archived-comment p { margin: 0 0 0.5rem; }

/* Tables */
table {
  border-collapse: collapse;
  margin: 1.5rem 0;
  width: 100%;
}
table th, table td {
  padding: 0.55rem 0.8rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}
table th {
  font-weight: 600;
  background: #fafafa;
}
table.bus-timings td { font-variant-numeric: tabular-nums; }

@media (max-width: 600px) {
  .site-title { font-size: 1.6rem; }
  .page-title, .post-title { font-size: 1.5rem; }
  .site-nav ul { font-size: 0.8rem; gap: 0.4rem 0.9rem; }
}